For the concrete overpass structure shown in Figure P7-23, determine the maximum principal stresses and their locations.
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For the concrete overpass structure shown in Figure P7-23, determine the maximum principal stresses and their locations. Assume plane strain conditions. Let E = 3.0 × 106 psi and v = 0.30.
Figure P7-23
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2 k/ft 18 ft 11.5-ft radius 8 ft 1wat-10n-105- 10 ft 10 ft 10 ft-
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A First Course in the Finite Element Method
ISBN: 978-1305635111
6th edition
Authors: Daryl L. Logan
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